Preparation of epoxy-based shape memory polymers for deployable space structures using diglycidyl ether of ethoxylated bisphenol-A
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Polymer Research"
DOI: 10.1007/s10965-019-1801-x
Abstract: To develop epoxy-based shape memory polymers (ESMPs) with a high switching temperature and good mechanical and shape memory properties for deployable space structures, the crosslink density and chain flexibility of the conventional epoxy resin, diglycidyl… read more here.
Keywords: deployable space; shape memory; space structures;
Preparation of Epoxy Shape Memory Polymers for Deployable Space Structures Using Flexible Diamines
Sign Up to like & getrecommendations! Published in 2018 at "Fibers and Polymers"
DOI: 10.1007/s12221-018-8549-5
Abstract: In order to develop epoxy shape memory polymers (ESMPs) with high switching temperature and excellent toughness for deployable space structures, the crosslink density and chain flexibility of candidate ESMP samples were tunned by adding two… read more here.
Keywords: epoxy shape; deployable space; shape; space structures ... See more keywords
Piezoresistive nanocomposites for sensing MMOD impact damage in inflatable space structures
Sign Up to like & getrecommendations! Published in 2020 at "Composites Communications"
DOI: 10.1016/j.coco.2020.100375
Abstract: Abstract Future space exploration requires easy-to-transport, easy-to-build and deployable space habitats. One of the biggest threats faced by the habitat structures is the impact damage caused by micrometeoroid orbital debris (MMOD) traveling at high velocities… read more here.
Keywords: space; space structures; impact damage; damage ... See more keywords
Computational analysis of failure mechanisms in composite sandwich space structures subject to cyclic thermal loading
Sign Up to like & getrecommendations! Published in 2021 at "Composite Structures"
DOI: 10.1016/j.compstruct.2020.113086
Abstract: Abstract Accurate prediction of the thermal stability and durability of composite sandwich materials used in space structures remains a challenge due to the variability of thermal related material coefficients at different temperatures and the extensive… read more here.
Keywords: thermal loading; space structures; subject cyclic; cyclic thermal ... See more keywords
Decentralized simple adaptive control for large space structures
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2018.04.033
Abstract: Abstract A decentralized simple adaptive control is proposed for the vibration suppression of large space structures (LSS) with distributed actuators and sensors. The LSS is viewed as a set of connected substructures so that the… read more here.
Keywords: large space; adaptive control; space structures; control ... See more keywords
Residential green space structures and mortality in an elderly prospective longitudinal cohort in China
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Research Letters"
DOI: 10.1088/1748-9326/ac188e
Abstract: Greenness is beneficial to health and is associated with lower mortality. Many studies used the normalized difference vegetation index (NDVI) to measure greenness. However, NDVI cannot be used to indicate landscape type. To go beyond… read more here.
Keywords: space structures; cause mortality; structures mortality; mortality ... See more keywords
Phase-space structures and stellar populations in the star-forming region NGC 2264
Sign Up to like & getrecommendations! Published in 2017 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stw2855
Abstract: We acknowledge support from the Spanish Ministry for Economy and Competitiveness and financing from the European Regional Development funds through grant AYA2013-40611-P. This work makes use of EURO-VO software, tools or services. The EURO-VO has… read more here.
Keywords: populations star; stellar populations; space structures; star forming ... See more keywords
Design and analysis of a gas generator for inflatable space structures
Sign Up to like & getrecommendations! Published in 2023 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062231163680
Abstract: Gas generators have been gradually utilized to inflate inflatable space structures, and normally they use high-energy nitrogenous compounds and solid propellants as gas-generating agents. However, gas generators with a high combustion temperature, fast reaction speed,… read more here.
Keywords: space structures; inflatable space; gas; gas generator ... See more keywords
Damage localization using shape change in uniform load surface for civil large-span space structures
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Intelligent Material Systems and Structures"
DOI: 10.1177/1045389x18806388
Abstract: Civil large-span space structures have been widely built for public assembly venues. The failure of this type of structure may endanger the lives of many people. Considering that the member configuration of this type of… read more here.
Keywords: shape; uniform load; space structures; damage ... See more keywords
Introducing a new all steel accordion force limiting device for space structures
Sign Up to like & getrecommendations! Published in 2020 at "Structural Engineering and Mechanics"
DOI: 10.12989/sem.2020.74.1.069
Abstract: A significant defect of space structures is the progressive collapse issue which may restrict their applicability. Force limiting devices (FLDs) have been designed to overcome this deficiency, though they do not operate efficiently in controlling… read more here.
Keywords: force; accordion force; steel accordion; accordion ... See more keywords
Static and Dynamic Analysis of Steel U-Damper for Space Structures
Sign Up to like & getrecommendations! Published in 2018 at "International Journal on Advanced Science, Engineering and Information Technology"
DOI: 10.18517/ijaseit.8.1.4161
Abstract: This paper is a part of research in searching an appropriate damper for space structures constructed in seismic areas. The study investigates a stiffness, strength and energy dissipation of the damper under loading. For this… read more here.
Keywords: strength energy; space structures; analysis; stiffness strength ... See more keywords